condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 4.045866666666667 0.0 12.1376 Fertile Leaflet with Sori 1.086635 0.315325 1.60593 Petiole 0.061209000000000006 0.0 0.183627 Crozier 0.0 0.0 0.0 Rhizome 0.0 0.0 0.0 Stolon 0.0 0.0 0.0 Stolon with Root 0.0 0.0 0.0